F150 factory changer

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=23376
Printed Date: May 09, 2025 at 8:54 AM

Topic: F150 factory changer

Posted By: soldier
Subject: F150 factory changer
Date Posted: December 26, 2003 at 2:15 PM

i am finishing up a problematic system in a 2000 F150- everything is solved except for one issue?

problem: the factory amp is blown, therefore bypassed. (the preamp signal is being spliced with RCAs and run to the amp) the amp powers the entire system. so- the CD unit reads an error message- and the CD changer will not power up!

whats my problem? how do i solve it?

thanks

-------------
Dan, CEO
Promobile

Replies:

Posted By: LAUR
Date Posted: December 27, 2003 at 5:59 PM

if the factory amp is bypassed then the preamp signal must go from the cd player direct to the new amp (if you have one) .the CD changer cn be powered up by the had unit (and it must be ) . you must have a direct + voltage and another + voltage from the poweron button ( antenna or amprem or something like that )

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